Medical Physics
GRADUATE RESEARCH, 1990-2011 The Graduate School, University of Santo Tomas
1990-1991
1. Ramirez, Manuel
Indoor222 Radon Measurements in King Faisal
Specialists Hospital And Research Center, Riyadh, King
of Saudi Arabia
1991-1992
2. Valdezco, Eulinia
The Feasibility of Using Ethanol Monochlorobenzene
Chemical Dosimetry System as the Secondary Standard
for High Gamma Dose Assurance
1995-1996
3. Elesango, Maribelle G.
Results of Computer Dosimetry Versus TLD in VivoDosimetry in Branch Therapy for Uterine Malignancies
in 21 Consecutive Patients at the Makati Medical
Center
2002-2003
4. Cabrera, Gladys
Determination of Radiofrequency Radiation Levels
Around Selected Cellular Base Stations in the NCR
2004-2005
5. Casipong, Darrin
Comparison of Calibration Procedures for Iridium-192
HDR Brach Therapy Source
6. Eleazar, Arnold
The Development and Performance Evaluation of a
Locally Made Microwave Oven Leakage Detector
7. Naguit, Joyce
Image Quality Assessment of Selected Mammography
Facilities in the Philippines Using the Age
Accreditation Mammographic Phantom
8. Rupinta, Francis
Determination of Electric and Magnetic Fields from
Video Display Units (VDUS) in Selected Facilities in
the National Capital Region (NCR)
9. Serano, Fernando III
2007-2008
10. Lingatong, Nivea
11. Vicario, Daniel
2008-2009
12. Cruzet, Rhodesa
Determination of Off-Axis Variation of Wedge Filter
Factor with Asymmetric Collimation for a 6mv Varian
Clinac 600c Linear Accelerator
The National Quality Audit of Radiotherapy Facilities
in the Philippines
Determination of Electric and Magnetic Field Levels
Within the Right of Way Distances of 69kv, 230kv and
500kv Electric Power Lines in Selected Sites in the
Philippines
Comparison between Clinically used Irregular Fields
Shaped by Cerro bend Blocks and by Multileaf
Collimator using a Clarkson Sector Integration
Computer Program
13. Lopez, Frances Caroline M.
Validation of Recombination Factor for Farmer-Type
Ionization Chamber in 6 MV Pulsed Photon Beams via
TVT and MVT
14. Margallo, Victor
Occupational and Non-Occupational
Exposures to Extremely Low Frequency (ELF)
Magnetic Fields in selected Electric Power Substations
in the Philippines
2009-2010
15. Adlawan, Hazel P.
16. Galingana, Jake John P.
17. Gonio, Verleah
2010-2011
18. Asan, Donna C.
Evaluation Of Image Quality And Mean Glandular
Dose Of Selected Mammographic Facilities In Metro
Manila
Evaluation Of An External Beam Calculation
Algorithm Of A Treatment Planning System Using
The IEAE Test Pack Age For Cobalt-60
Determination Of Planning Target Volume (Ptv)
Margin In Intensity Modulated Radiation Therapy
(Imrt) Of Head And Neck Cancer By Measuring
Patients’ Set Up Variations
A Survey of Kerma – Area Products and Fluoroscopy
Times from Common Interventional Radiology
Procedures in St. Luke’s Medical Center, Quezon City
19. Barte, Ellie Floyd
Radio Frequency Radiation (RFR) levels from 35, 40
and 50 kW Amplitude Modulation (AM) radio station
transmitter antennas in Bulacan Province and
Valenzuela City
20. Cabauatan, Melania M.
Dosimetric
Comparison
Between
the
Dosimetric
Comparison
Between
theFree
Free
Dosimetric
Comparison
Between
theBreathing and
Breathing
and Active
Breathing
Active
Intensity-Modulated
Radiation Therapy
FreeBreathing
Breathing
and
ActiveIntensityBreathing
Modulated
Radiation
Therapy
(IMRT)
Plans
in
(IMRT)
Plans
in Treating
Cancer
Patients
with Moving
Intensity-Modulated
Radiation
Therapy
Treating Cancer Patients with Moving Targets
Targets
(IMRT) Plans in Treating Cancer
Comparison of the Weighted Computed
Patients with
Moving
Targetsand DoseTomography
Index (CTDIw)
Comparison
ofDose
the
Weighted
Computed
Tomography Dose
Comparison
of
the
Weighted
Computed
Length
Productand
(DLPs)
Values of Pediatric
Index
(CTDIw)
Dose-Length
Product (DLPs) Values of
Tomography
Dose
Index
(CTDIw)
Patients
with the Reference
Dose
Values
in and
Pediatric
Patients
with the Reference
Dose
Values in
Dose-Length
Product
(DLPs)
Values
of
Routine
Head
Computed
Tomography
Routine Head Computed Tomography Examinations
Examinations
Ectremely
Low
Frequency
Pediatric Patients with the Reference
Magnetic
Field Measurements
in a Residence
Dose Values
in Routine Head
Computed
Adjacent
to
86kVA
Transformers
in
Brgy.
Siena,
Tomography
Examinations
Ectremely
Ectremely
Low Frequency
Magnetic
Field
Measurements
Quezon
City
Evaluation
of
Patient
Doses
from
Frequency
Magnetic
Field
in aLow
Residence
Adjacent
to 86kVA
Transformers in Brgy.
Common
Radiographic
in Selected
Siena,
Quezon
City in aProcedures
Measurements
Residence Adjacent
Hospitals in Baguio City Occupational
to 86kVARadiation
Transformers
in Brgy.
Siena,
Microwave
Power Density
Levels
from
Evaluation
of
Patient
Doses
from
Common
Radiographic
Quezon
City
Evaluation
of
Patient
Doses
Doppler Weather Surveillance Radar Facilities
in
Procedures
in
Selected
Hospitals
in
Baguio
City
fromAurora
Common
Radiographic
Procedures
Baler,
and Tuba,
Benguet Radio
in Selected
Hospitals
Baguio
Cityfrom
Frequency
Radiation
PowerinDensity
Levels
Selected
Ultra
High
Frequency
(UHF)
and
Occupational Microwave RadiationVery
21. Cisneros, Ma. Rosanna E.
22. De Guzman, Joyce Ann T.
23.
Durante, Roujahn M.
24.
Joseph, DivinaGracia T.
25.
Joyas, Annie Lorraine B.
26.
Maaño, Maria Cristina S.
27.
Mendoza, Moses King
28. Paglinawan, Meriska Monica F.
High
Frequency
(VHF)
Television
Broadcast
Occupational
Microwave
Radiation
Power Density Levels
Power
Density
Levels
from Doppler
Transmitters
in
Metro
Manila,
Philippines
from
Doppler
Weather
Surveillance
Radar Facilities
in
Weather Surveillance Radar Facilities
in
Estimation
of
Occupational
Radiation
Dose
Baler,
Aurora
and
Tuba,
Benguet
Baler, Aurora and Tuba, Benguet Radio
Levels of Interventional Cardiologists at the
Frequency Radiation Power Density
Philippine Heart Center Radiation and Estimates
Levels from
Selected Ultra
Involving
the Replacement
ofPower
the High
Entrance
Radio
Frequency
Radiation
DensityFoil
Levels from
Frequency
(UHF) and
Very
High
of
the
Target
Assembly
of
a
GE
Minitrace
TM
Selected Ultra High Frequency (UHF) and
Very High
Frequency
(VHF)
Television
Broadcast
Cyclotron
in the
Philippines
Levels
of the
Frequency
(VHF)
TelevisionPower
Broadcast
Transmitters
in
Transmitters
in
Metro
Manila,
Declared
Classes
of
Laser
Pointers
in
the
Metro Manila, Philippines
Philippine
Market
Radio Frequency
Radiation
Philippines
Estimation
of Occupational
(RFR)
Power Dose
DensityLevels
Levelsof
from
Selected Cell
Radiation
Interventional
Sites
Over The Service
of GSM 900,
1800,
Cardiologists
at theBand
Philippine
Heart
Estimation
of3G
Occupational
Radiation
Dose Levels of
3G
850
and
2100
in
Bulacan,
Philippines
Center Radiation
and Estimates
Interventional
Cardiologists
at the
Philippine Heart Center
Adult Patient Doses
from Chest
Posteroanterior
Involving the Replacement of the
(PA) X-ray Examinations Using Conventional
Entrance Foil
of the Target
Assembly
of
Radiography
Occupational
Microwave
Radiation
a GEDensity
Minitrace
Cyclotron
inReplacement
the in
Radiation
and Estimates
Involving
of the
Power
LevelsTM
from
the Radarthe
Facility
Philippines
Power
Levels
of the
Declared
Entrance
Foil of
the Target
Assembly
of a GE MinitraceTM
Mactan
Cebu
International
Airport
(MCIA)
Cyclotron
inofthe
Philippines
Classes
Laser
Pointers
the
Adult
Patient
Dose
Levels
from in
Conventional
Chest
X-Ray Examination
in Selected
Hospitals
Philippine
Market Radio
Frequency
inRadiation
Manila and (RFR)
Laguna Power Density Levels
Power
Levels
of theCell
Declared
Classes
of Laser Pointers in
from
Selected
Sites Over
The
theService
Philippine
Market
Band of GSM 900, 1800, 3G 850
and 3G 2100 in Bulacan, Philippines
29. Pineda, Renz Carlo L.
30. Torio, Von Anthony G.
31. Uy, Realyn Joy L.
32. Zerrudo, Juzzel Ian
2012-2013
33. Baluyot, Leo Martin
34. Barani, Fatemeh
35. Devantes, KathrinaManiego
36. Ibasco, Karen Santos
Radio
Frequency
(RFR)
Power Density Levels
Adult
PatientRadiation
Doses from
Chest
from
Selected
Cell
Sites
Over
The
Service
Band of GSM
Posteroanterior (PA) X-ray
900, 1800, 3G 850 and 3G 2100 in Bulacan, Philippines
Examinations Using Conventional
Radiography Occupational Microwave
Adult Patient Doses from Chest Posteroanterior (PA) XPower
Density
Levels from
the
rayRadiation
Examinations
Using
Conventional
Radiography
Radar Facility in Mactan Cebu
International
AirportRadiation
(MCIA) Power
Adult Density Levels
Occupational
Microwave
Patient
Dose
Levels
from
Conventional
from the Radar Facility in Mactan Cebu International
Chest(MCIA)
X-Ray Examination in Selected
Airport
Hospitals in Manila and Laguna
Adult Patient Dose Levels from Conventional Chest X-Ray
Examination in Selected Hospitals in Manila and Laguna
Dosimetric Analysis of Pediatric Cranial and
Abdominal Procedures in 64-slice Computed
Tomography; Grade: Cum Laude
Image Quality Assessment Using the Brain Studies
Protocol for the 3.0 Tesla MRI System at the National
Kidney and Transplant Institute of the Philippines
The Effects of Tennis Racket Panel and Rigid
Polyurethane Immobilization Device on Beam
Attenuation and Dose Build-up in Radiation Therapy
Radiation Shielding Evaluation for RadiographicFluoroscopic Facilities of Selected Department of
Health Hospitals in Metro Manila; Grade : Cum
Laude
37. Marquez, Melanie DelaFuente
Survey of Patient Surface Doses in Simple
Radiographic Examinations at East Avenue Medical
Center: Establishing Guidance Levels; Grade : Cum
Laude
38. Ramo, Ma.
ElinaSalvacionKristina Velasco
An Assessment of the Compliance and
Appropriateness of Radioactive Iodine Therapy
Patient Release Criteria in the Philippines
39. Uy, Dempsey Lee
Hand Exposure Estimates of Staff Working with 1131, Tc-99m and F-18 FDG in Selected Nuclear
Medicine Facilities